Hollow roll pastry.



No. 809,100. PATBNTBD JAN. 2, 1906. F. DIENER.

HOLLOW ROLL PASTRY.

APPLICATION FILED NOV. 11,1905.

FRIEDRICH DIENER, OF LONDON, ENGLAND.

HOLLOW ROLL PASTRY.

Specification of Letters Batent.

Patented Jan. 2, 1906.

Application filed November 11, 1905. Serial No. 286,952.

To all whom, it may concern.-

Be it known that I, FRIEDRICH DIENER, a citizen of the Swiss Republic,residing at N o. 4 Murray street, Camden Square, London, England, haveinvented new and useful Improved Hollow Roll Pastry, of which thefollowing is a specification.

This invention consists in the double hollow roll pastry hereinafterclaimed, which, together with the method of production thereof andimplements used in its production, is hereinafter described andillustrated in the accompanying drawings, in which Figures 1 and 2illustrate the finished pastry. Figs. 3 to 7 illustrate, by way of eX-ample and in section, molds for manufacturing the pastry and the shapeof-the pastry at various stages during the manufacture thereof; and Fig.8 illustrates, by way of eX- ample, one form of an instrument forapplying the filling material.

In making the double hollow roll pastry constituting this inventionseveral sets of half-cylinders connected at their edges by means offlanges are made in a suitably formed press-mold from a mass of paste orwafer composition, and then a number of entire cylinders or rolls of thesize required for the inner roll of the finished pastry are made byplacing the sets together in pairs one on another and causing theflanges of each pair to adhere together. The outer surfaces of the saidcylinders or rolls are then coated with filing material of any desiredkindsuch, for instance, as the creamy preparation used by confectionersand consisting of sugar and white of egg and flavoringand in an otherpress-mold are made a number of sets of somewhat larger connectedpart-cylinders of suflicient size to form the outer roll of the pastry,each of which part-cylinders is not quite but nearly semicylindrical,and between each pair of the said sets of part-cylinders a set of theconnected cylinders made and coated as hereinbefore described is securedby placing them-in the required relative positions and causing theconnected edges of the said shells to adhere to the connectingflanges ofthe coated c linders, so as to form sets of coherent doub e hollow rollshaving filling material between them.

The sets of rolls produced as hereinbefore described may be cut througheither length- Wise, so as to separate the rolls of each set, or thesets of rolls or the separated rolls may be cut across, so as to producein the one case cohering rings and in the other case separate 1111 8.

fi stead of applying the filling material to the lnner rolls, ashereinbefore described, it

may be applied to the part-cylinders of which the outer rolls areformed.

The implements preferred for use in carrying out the aforesaidmanufacture consist in part of twopress-molds, each comprising a maledie and a female die, marked, respectively, a b c d, (see Figs. 3 and4,) which molds serve, respectively, for making the two diflerent-sizedroll-halves and also for connecting them together. By the aid of thesepressmolds a number or series of coherent rollhalves of two sizes e fcan be made by pressing therein portions of the required composition orpaste, as illustrated in the said Figs. 3 and 4. In order to jointogether two ofthe series of roll-halves 6, so as to form inner rolls,one of the said halves e is placed in the die a, Fig. 5, and thesurfaces of the flanges of the said part are moistened and the otherseries of roll-halves e is placed thereon, as shown in broken lines inthe said Fig. 5, and then pressed upon the first by means of a seconddie of the same form as that supporting it. A set of the roll-halves fis then placed in the die 0, as illustrated in Fig. 6, and a suitablequantity of filling material 9 is placed in each of the hollows of thesaid set, and a set of the inner rolls, consisting of connected flangedroll-halves e, is placed thereon in such a way that theconnecting-flanges rest upon the edges of the roll-halvesf, asillustrated in Fig. 7, and the two parts are pressed together by meansof one of the dies a. A second set of roll-halves f is then placed inanother of the dies 0, (see Fig. 6,) and filling material is placed inthe hollows of the said set, and the die 0, Fig. 7, together with thepastry supported by it, is turned over and the latter is pressed uponthe die-supported roll-halves, Fig i l This completes the production ofa pie e of pastry such as is illustrated in Fig. 1.

The instrument illustrated in Fig. 8 is convenient for rapidly anduniformly applying the filling material to the roll-halves during themanufacture hereinbefore described. The said instrument has the generalconfiguration of a shovel, the front portion having a number ofprojecting grooves corresponding to the number of roll-halves e f of thesets or series illustrated. When the said instrument is in use, the saidgrooves guide the filling material as it passes ofl the shovel, so

drical troughs flanged at their longitudinal edges and connectedtogether by the flanges and the outer roll consisting of two nearlysemicylindrical troughs connected at their 15 longitudinal edges to thefaces of the flanges of the inner roll.

FRIEDRICH DIENER. [L. s.]

Witnesses:

PERCY CHARLES RUsBEN, WILLIAM THOMAS WHITEMAN.

